Abrasive Nylon Twisted-in-Wire Brushes

Brush Research Manufacturing produces twisted-in-wire abrasive nylon brushes for light deburring, surface finishing and cleaning of internal holes. Also known as tube brushes, these abrasive nylon brushes are great for use on hand power tools or in CNC machining centers. Available in a range of abrasive types and grit selections, our abrasive nylon brushes are suitable for a variety of applications. Our distributors can help you select the correct twisted-in-wire abrasive nylon tube brushes for your application. Contact a distributor today.

Rectangular Filament Brushes Now offering 120 and 320 grit silicon carbide abrasive for bore diameters from 1.25" to 5.00". In between sizes? Go to the next larger size!  Prop 65 Warning	Close Bore Size 1 3/4" (45MM)2 1/4" (57MM)2 3/4" (70MM)3" (76MM)3 1/2" (89MM)4" (101MM)4 1/2" (114MM)5" (127MM) QTY:     Price: $ ------- Product Specifications
Series 81 AY - Miniature Deburring Tools for Thru Holes Now available in diamond! Available in sizes from .032 thru 1/2" diameters, these brushes are constructed with abrasive filled nylon filaments to provide extra cutting and cleaning action in a variety of applications including cross hole deburring, micro burr removal, internal cleaning, removal of small imperfections and surface preparation. Available abrasives include silicon carbide and aluminum oxide in grits from 80 to 600. Specifically designed for thru hole applications  Prop 65 Warning	Close Bore Size 0.032"0.047"0.054"0.063"0.079"0.094"0.109"0.125"0.142"0.156"0.172"0.189"1MM1.5MM2MM2.5MM3MM3.5MM4MM4.5MM5MM5.5MM6MM6.4MM6.5MM7/32"0.219"1/4"5/16"3/8"7/16"1/2" QTY:     Price: $ ------- Product Specifications
Inch Series Catalog Number Hole Diameter Brush Diameter Brush Part Overall Length Stem Diameter Stocked Abrasive 81-AY .032" .032 .035 5/8" 3" 0.016 Silicate 81-AY .047" .047 .052 3/4" 3" 0.026 Silicate 81-AY .054" .054 .059 3/4" 3" 0.026 Silicate 81-AY .063" .063 .069 3/4" 3" 0.026 600 AO 81-AY .079" .079 .087 3/4" 3" 0.034 600 AO 81-AY .094" .094 .103 3/4" 3" 0.43 600 AO 81-AY .109" .109 .120 3/4" 3" 0.055 600 AO 81-AY .125" .125 .138 1" 3" 0.055 600 AO 81-AY .142" .142 .156 1" 3" 0.055 600 AO 81-AY .156" .156 .172 1" 3" 0.072 600 AO 81-AY .172" .172 .189 1" 3" 0.072 600 AO 81-AY .189" .189 .208 1" 3" 0.072 600 AO 81-AY 7/32" .219 .241 1 1/2" 3" 0.072 600 AO 81-AY 1/4" .250 .275 1 1/2" 3" 0.110 500 AO 81-AY 5/16" .313 .344 1 1/2" 3" 0.125 500 AO 81-AY 3/8" .375 .413 1 1/2" 3" 0.160 500 AO 81-AY 7/16" .438 .481 1 1/2" 3" 0.160 500 AO 81-AY 1/2" .500 .550 1 1/2" 3" 0.160 500 AO Metric Series Catalog Number Hole Diameter Brush Diameter Brush Part Overall Length Stem Diameter Stocked Abrasive 81-AY 1 mm .039 .043 5/8" 3" 0.016 Silicate 81-AY 1.5mm .059 .065 5/8" 3" 0.026 Silicate 81-AY 2 mm .079 .087 3/4" 3" 0.034 600 AO 81-AY 2.5mm .098 .108 3/4" 3" 0.043 600 AO 81-AY 3 mm .118 .130 1" 3" 0.055 600 AO 81-AY 3.5mm .138 .152 1" 3" 0.055 600 AO 81-AY 4 mm .157 .173 1" 3" 0.055 600 AO 81-AY 4.5mm .177 .195 1" 3" 0.072 600 AO 81-AY 5 mm .197 .217 1" 3" 0.072 600 AO 81-AY 5.5mm .217 .238 1" 3" 0.110 600 AO 81-AY 6 mm .236 .260 1" 3" 0.110 600 AO 81-AY 6.5mm .256 .281 1" 3" 0.110 600 AO Available Filaments on Special Order   .012/600 .018/500 .022/320 .035/180 .040/120 .040/80 Aluminum Oxide X X X X X X Silicon Carbide X X X X X Silicate Mild Abrasive .008 LV Filament
Series 85 AY - Standard Duty Deburring Tools for Blind Holes Now available in diamond! Available in sizes from 1/8" thru 3" diameters, these cross hole deburring brushes are constructed with abrasive filled nylon filaments to provide extra cutting and cleaning action in a variety of applications including micro burr removal, internal cleaning, removal of small imperfections and surface preparation. Available abrasives include silicon carbide and aluminum oxide in grits from 80 to 600. Specifically designed for blind hole or bottom end applications.  Prop 65 Warning	Close Bore Size 0.125"0.156"0.187"0.219"0.250"0.281"0.312"0.344"0.375"0.406"0.437"0.469"0.562"0.625"0.687"0.750"0.812"0.875"0.937"1.000"1.250"1.500"1.750"2.000"2.500"3.000" QTY:     Price: $ ------- Product Specifications
Catalog Number Hole Dia.Inches Brush Dia. Inches Brush Part OAL Stem Dia. Inches Stocked Abrasive 85-AY125 .125 .138 1" 4" .083 600 AO 85-AY156 .156 .172 1" 4" .097 600 AO 85-AY187 .187 .206 1" 4" .097 600 AO 85-AY219 .219 .241 1" 4" .112 600 AO 85-AY250 .250 .275 1 1/4" 4 1/2" .112 500 AO 85-AY281 .281 .309 1 1/4" 4 1/2" .112 500 AO 85-AY312 .312 .343 1 1/4" 4 1/2" .140 500 AO 85-AY344 .344 .378 1 1/4" 4 1/2" .140 500 AO 85-AY375 .375 .413 1 1/4" 4 1/2" .140 500 AO 85-AY406 .406 .447 1 1/4" 4 1/2" .168 500 AO 85-AY437 .437 .481 1 1/4" 4 1/2" .168 500 AO 85-AY469 .469 .516 1 1/4" 4 1/2" .168 500 AO 85-AY500 .500 .550 1 1/2" 5" .168 500 AO 85-AY562 .562 .618 1 1/2" 5" .190 500 AO 85-AY625 .625 .688 1 1/2" 5" .190 500 AO 85-AY687 .687 .756 1 1/2" 5" .220 500 AO 85-AY750 .750 .825 1 1/2" 5" .220 500 AO 85-AY812 .812 .893 1 1/2" 6" .220 500 AO 85-AY875 .875 .963 1 1/2" 6" .220 500 AO 85-AY937 .937 1.031 1 1/2" 6" .220 500 AO 85-AY1000 1.000 1.100 2" 6" .220 500 AO 85-AY1250 1.250 1.375 2 1/2" 6 1/2" .245 500 AO 85-AY1500 1.500 1.650 2 1/2" 6 1/2" .245 500 AO 85-AY1750 1.750 1.925 3" 7" .292 500 AO 85-AY2000 2.000 2.200 3" 8" .292 320 AO 85-AY2500 2.500 2.750 3 1/2" 9" .292 320 AO 85-AY3000 3.000 3.300 4" 10" .292 320 AO Available Filaments on Special Order   .012/600 .018/500 .022/320 .035/180 .040/120 .040/80 Aluminum Oxide X X X X X X Silicon Carbide X X X X X Silicate Mild Abrasive .008 LV Filament
Series 90 AY - Heavy Duty Deburring Tools Galvanized Steel Stem Wire Rigid Double Stem-Double Spiral Abrasive nylon is excellent for light deburring, edge blending and general surface finishing. Abrasive nylon miniature brushes are safe, non-reactive and offer an excellent alternative to traditional steel filament brushes. Please consult the abrasive filament chart for other grits and abrasive types.  Prop 65 Warning	Close Bore Size 0.750"0.875"1.000"1.250"1.500"1.750"2.000"2.250"2.500"2.750"3.000"3.500" QTY:     Price: $ ------- Product Specifications
Catalog Number Hole Dia. Inches Brush Dia. Inches Brush Part OAL Stem Dia. Inches Stocked Abrasive 90-AY750 .750 .825 1 1/2" 6" .280 500 AO 90-AY875 .875 .963 1 1/2" 6" .280 500 AO 90-AY1000 1.000 1.100 2" 8" .310 500 AO 90-AY1250 1.250 1.375 2" 8" .310 500 AO 90-AY1500 1.500 1.650 2" 8" .310 500 AO 90-AY1750 1.750 1.925 2" 8" .310 500 AO 90-AY2000 2.000 2.200 3" 10" .310 320 AO 90-AY2250 2.250 2.475 3" 10" .310 320 AO 90-AY2500 2.500 2.750 3" 10" .310 320 AO 90-AY2750 2.750 3.025 3" 10" .310 320 AO 90-AY3000 3.000 3.300 4" 10" .310 320 AO 90-AY3500 3.500 3.850 4" 10" .310 320 AO Available Filaments on Special Order   .012/600 .018/500 .022/320 .035/180 .040/120 .040/80 Aluminum Oxide X X X X X X Silicon Carbide X X X X X Silicate Mild Abrasive .008 LV Filament